ST-40SY

15″

CHUCK SIZE

4.0″

BAR CAPACITY

2.4k

RPM

40 hp

POWER

Large Y-Axis CNC Lathe

The Best-Value large capacity CNC lathes in the Industry


Short-bed, large Y-axis CNC lathe with a wide selection of available options for every workshop.

The ST-40SY Large Y-Axis CNC Lathe is a short-bed version of our large-frame ST-40Y lathe, providing the same shop-proven performance and reliability, with shorter Z-axis travel and a smaller footprint. The addition of Y-axis motion, C-axis interpolation, and live tooling allows milling, drilling, and tapping for increased machine capabilities.

Haas short-bed, large-frame turning centers provide the performance and swing capacity to turn large-diameter parts, while taking up less floor space than their standard counterparts.

  • 12-station turret (BMT75)
  • A2-8 spindle nose with 4.0″ (102 mm) bar
  • Y-axis milling, drilling, and tapping
  • ± 3.0″ (76 mm) Y-axis travel
  • Fully interpolated C-axis

For additional cutting length the ST-40Y is available.

CNC Lathe; 706 x 590 mm max capacity, 4.0″ (102 mm) bar, 34.5″ (876 mm) swing, 40 hp (30 kW) vector drive, 2400 rpm, 2-speed gearbox, A2-8 spindle, 15″ (381 mm) chuck, 12-station BMT75, 15″ colour LCD monitor, memory lock keyswitch, USB port, colour remote jog handle and rigid tapping. 


 

See the video here: https://youtu.be/M-L7gzR9XBk

 

SEE OUR LATHES IN ACTION

Haas ST-10Y and Parts Catcher Demo

Check out Haas’ ST-10Y compact turning centre doing some Y-axis cutting, and using our productivity-boosting Parts Catcher option.

More info here: haas.co.uk/lathes/st-10y/

Haas Bar Feeder - Haas Option Spotlight

If you want more productivity from your Haas lathe, consider adding a Haas Bar Feeder to your shop. Designed for easy integration with your lathe, the Bar Feeder features a host of features to make operation simple. 

ST-20Y Y-Axis Lathe Cutting Demo

Watch our ST-20Y Y-axis turning centre with the BMT65 live tooled turret in action.

The BMT65 Turret and Live Tooling for Haas Lathes

Why move your turned parts to a mill for secondary operations when you can machine them complete on a Haas lathe with the BMT65 Turret and Live Tooling? 

The BMT65 Turret and Live Tooling are standard on Haas Y-Axis lathes (ST-20Y through ST-35Y), and optional on non Y-axis models.